Card reader



FIG. 1 is a perspective view of the article;

FIG. 2 is a front view of the article;

FIG. 3 is a rear view of the article;

FIG. 4 is a side view of the article;

FIG. 5 is a side view of the article;

FIG. 6 is a top view of the article; and,

FIG. 7 is a bottom view of the article. 

The ornamental design for a card reader, as shown and described. 